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TUSB8041-Q1: USB3.0 HUB

Chen Brian
Prodigy 10 points
Part Number: TUSB8041-Q1
Other Parts Discussed in Thread: TUSB8041

Hello,

I design a USB3.0 HUB using TUSB8041-Q1.

When I connect single USB3.0 device, it works well.

But I connect two USB3.0 device at the same time, the hub will be disconnected.

Please tell me how to solve it.

Thanks a lot!

Beat regard,

  • 0
    TI__Guru* 76130 points
    Hello,
    Does it happens with any given two-ports of the TUSB8041?
    Does it happens with any given two USB devices?
    What happens with more than two USB devices?
    What do you mean by "disconnected"? do you have an error message/log ?
    Can you share your schematic?
    Does it happens with another operating system or another platform?

    Regards